sulphur oxides

常見例句

• The feasibility of a scrubbing process for the removal of sulfur oxides from factory flue gases is shown.
  證明了用洗滌法從工廠煙道中除去氧化硫是可行的。
• The direct reaction between sulphur dioxide and oxygen to give sulphur trioxide is slow and requires a catalyst.
  二氧化硫與氧氣直接反應(yīng)生成三氧化硫是很慢的，且需要催化劑。
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